Show off sleek, frizz-free locks with the Beauty Works Dream Shine Spray On Humidity Shield, a protective formula that repels moisture to eliminate frizz and flyaways.Protecting against humidity, the blow-dry spray works by compressing and tightening hair cuticles and sealing split ends to help fight frizz. The specialist formula utilises heat-activated polymers to coat the hair and seal every strand for protection against humidity that lasts up to three washes. Hair is left looking smooth, shiny and polished.